diff --git a/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java b/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
index 9598f46..0677c5e 100644
--- a/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
+++ b/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
@@ -1,6 +1,5 @@
 package com.ntlab.irisserver.websockets;
 
-import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.handler.TextWebSocketHandler;
 
 import javax.websocket.*;
@@ -51,9 +50,9 @@
         Date now = new Date();
         SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
 
-        sessions.forEach(session -> {
-            session.getAsyncRemote().sendText("HelloWorld！ : " + formatter.format(now));
-        });
+//        sessions.forEach(session -> {
+//            session.getAsyncRemote().sendText("HelloWorld！ : " + formatter.format(now));
+//        });
     }
 
 }
\ No newline at end of file